feat: create default admin user when initializing the database

game_collection/database.py

@@ -1,6 +1,7 @@
 import sqlite3
 import os
 from flask import current_app
+from werkzeug.security import generate_password_hash
 
 def init_db():
     db_path = os.path.join(current_app.instance_path, 'games.db')
@@ -30,5 +31,12 @@ def init_db():
         )
     ''')
     
+    # Standardbenutzer erstellen
+    hashed_password = generate_password_hash("admin")
+    cursor.execute('''
+        INSERT OR IGNORE INTO users (username, password, role)
+        VALUES (?, ?, ?)
+    ''', ("admin", hashed_password, "admin"))
+    
     conn.commit()
     conn.close()